Pith Number

pith:RSE6WHRS

pith:2025:RSE6WHRSCYDKMEBOVV57EPGN4O

not attested not anchored not stored refs pending

Trade Policy and Structural Change

Hayato Kato, Kensuke Suzuki, Motoaki Takahashi

arxiv:2508.01360 v5 · 2025-08-02 · econ.GN · q-fin.EC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RSE6WHRSCYDKMEBOVV57EPGN4O}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-08-04T01:57:50.912223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c89eb1e321606a6102ead7bf23ccde3a5104e7d3d7f4104b804c5d7ac2f25df

Aliases

arxiv: 2508.01360 · arxiv_version: 2508.01360v5 · doi: 10.48550/arxiv.2508.01360 · pith_short_12: RSE6WHRSCYDK · pith_short_16: RSE6WHRSCYDKMEBO · pith_short_8: RSE6WHRS

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/RSE6WHRSCYDKMEBOVV57EPGN4O \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 8c89eb1e321606a6102ead7bf23ccde3a5104e7d3d7f4104b804c5d7ac2f25df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc584303956a46c21ec37863d98cdfe6a6fff983efe5a4cfd76f840bd10c9928",
    "cross_cats_sorted": [
      "q-fin.EC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2025-08-02T13:21:21Z",
    "title_canon_sha256": "de4ad049cca80af5888fc67bc1beb317ee13a1fd31bcb407321a9b7d73228685"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.01360",
    "kind": "arxiv",
    "version": 5
  }
}